
<template>
action_2_9_4_v_model_echo
  <h1>同时绑定多个v-model</h1>
  <el-button @click="handler">pageNo:{{pageNo}}</el-button>
  <el-button @click="$emit('update:pageSize',pageSize+10)">pageSize:{{pageSize}}</el-button>
</template>
<script setup>
let props=defineProps(['pageNo','pageSize'])
let $emit=defineEmits(['update:pageNo','update:pageSize'])
const handler=()=>{
  $emit('update:pageNo',props.pageNo+3)
}
</script>

<style scoped>

</style>
